package org.gameis.furtal.server.network.protocol;

/**
 * Created by IntelliJ IDEA.
 * User: zvoykish
 * Date: 27/1/12
 * Time: 1:09 PM
 */
public interface MessageFilter {
    /**
     * Process the message, if matches the filter (different protocol message)
     * Return the result or null if no match.
     *
     * @param message Input message
     * @return the result or null if no match.
     */
    String process(String message);
}
